2069291273

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{1427}}^1\times {\mathrm{10903}}^1$

素因数の和:12356

約数の個数: 16

約数和(自身を含む): 2491345920

約数和(自身を除く): 422054647

約数列:

[1, 7, 19, 133, 1427, 9989, 10903, 27113, 76321, 189791, 207157, 1450099, 15558581, 108910067, 295613039, 2069291273]

約数ペア:

[(1, 2069291273), (7, 295613039), (19, 108910067), (133, 15558581), (1427, 1450099), (9989, 207157), (10903, 189791), (27113, 76321)]